06:10:33 Create new PHPExcel object<br />06:10:33 Set document properties<br />06:10:33 Add data<br />06:10:33 Set data validation<br />06:10:33 Write to Excel2007 format<br />06:10:34 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0419 seconds<br />06:10:34 Current memory usage: 5.25 MB<br />06:10:34 Peak memory usage: 5.25 MB<br />06:10:34 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />